#C3EA28#C3EA28

#C3EA28 is a very light, highly saturated yellow-green. Relative luminance 0.706; OKLCH L 87.8% C 0.203 H 121.4°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#C3EA28
RGB	rgb(195, 234, 40)
HSL	hsl(72, 82%, 54%)
HSV	hsv(72, 83%, 92%)
CMYK	cmyk(16.7%, 0%, 82.9%, 8.2%)
CIE-LAB	lab(87.29, -35.46, 79.91)
CIE-LCH	lch(87.29, 87.43, 113.93°)
OKLab	oklab(87.84% -0.1056 0.173)
OKLCH	oklch(87.84% 0.203 121.4)
XYZ	xyz(52.3125, 70.6009, 12.8785)
Luminance	0.7060 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EA28 #4F28EA

analogous

#EAB028 #C3EA28 #62EA28

triadic

#C3EA28 #28C3EA #EA28C3

tetradic

#C3EA28 #28EAB0 #4F28EA #EA2862

square

#C3EA28 #28EAB0 #4F28EA #EA2862

split-complementary

#C3EA28 #2862EA #B028EA

monochromatic

#718A0D #9FC213 #C3EA28 #D3EF60 #E2F598

Accessibility & contrast

On white

1.39

#C3EA28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#C3EA28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EA28

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EA28	#FFFFFF	#000000	##000000
##C3EA28	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DB00

Deuteranopia (green-blind)

#F4DB3F

Tritanopia (blue-blind)

#CEDDC8

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c3ea28;
/* rgb */ color: rgb(195, 234, 40);
/* oklch */ color: oklch(87.8% 0.203 121.4);

Tailwind

colors: {
  custom: {
    50: '#daf076',
    500: '#c3ea28',
    950: '#000000',
  },
}

SCSS

$custom: #c3ea28;
$custom-light: #daf076;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ea28",
  "rgb": {
    "r": 195,
    "g": 234,
    "b": 40
  },
  "hsl": {
    "h": 72.062,
    "s": 82.203,
    "l": 53.725
  },
  "oklch": {
    "l": 0.8784,
    "c": 0.20267,
    "h": 121.4
  },
  "luminance": 0.70601
}

Semantic roles & 50–950 ramp

primary

#C3EA28

secondary

#3C2790

accent

#2FF958

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160A

muted

#84857D

Preview Lab

Preview with #C3EA28

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →